relationship struggles - any advice?

me and my bf have been together just over a year (i'm 27 he's 24). We've been arguing a lot recently because I feel like he's very blunt to me over text and I get the impression he doesnt want to talk to me and it upsets me. He then says he's tired and has low energy so finds it hard to keep conversations going. He's upset because he feels im not very affectionate in person and that we dont see each other enough. We see each other every weekend. I work full time during the week (he is currently unemployed) and he's about a 30 min drive from my house so i can't just pop over quick after work in the week often as I'm usually knackered. I will admit I'm not a super affectionate person, physical touch definitely isn't my love language and I'm trying to be better but its not something that comes naturally to me. Are we doomed? I feel like we both communicate in different ways and have very different love languages. I do love him and we're so similar I would be gutted to lose him but we are both struggling a lot atm not feeling very loved by the other.

Life is far too short. I would suggest both of you take a 2 week holiday somewhere relaxing, perhaps Greece or Spain and chill out in the Sun. That will perhaps shine a light on your relationship.